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Economic viability and sustainability of quality declared seed system in Tanzania

Relative to the informal seed systems, quality declared seed (QDS) system provides higher quality seed. Thus, it offers smallholder farmers an opportunity to access seeds of new and improved varieties more conveniently and efficiently. However, various challenges limit growth of QDS production in ma...

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Kaydedildi:
Asıl Yazarlar: Justus Ochieng, Ogada Juma Maurice, Atupokile Mwakatwila, Radegunda Kessy, Emmanuel Mwenda, Joachim Madeni, Edith Kadege, Ngomuo Munguatosha, Areth Kibaraza, Patrick Ngwediagi, Chistopher Ochieng Ojiewo, Esther Cheyo, Mercy Mutua, Jean Claude Rubyogo
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: Elsevier 2026-06-01
Seri Bilgileri:Sustainable Futures
Konular:
Quality Declared Seeds
Smallholders
Benefit-cost ratio
Expert opinions
Common beans
Sorghum
Online Erişim:http://www.sciencedirect.com/science/article/pii/S2666188826002054
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